Example usage for java.io File isFile

Introduction

In this page you can find the example usage for java.io File isFile.

Prototype

public boolean isFile()

Source Link

Document

Tests whether the file denoted by this abstract pathname is a normal file.

Usage

From source file:Main.java

public static boolean fileExists(String s) {
    File file = new File(s);
    boolean flag;
    if (file.isFile() && file.exists())
        flag = true;//from w w  w .  j  av a 2s. com
    else
        flag = false;
    return flag;
}

From source file:Main.java

public static void defileFile(File file) {
    if (file.isFile()) {
        file.delete();/* w ww .  j  ava 2s .c o m*/
        return;
    }

    if (file.isDirectory()) {
        File[] childFiles = file.listFiles();
        if (childFiles == null || childFiles.length == 0) {
            file.delete();
            return;
        }

        for (File f : childFiles) {
            defileFile(f);
        }
        file.delete();
    }

}

From source file:Main.java

public static void deleteDir() {
    File dir = new File(SDPATH);
    if (dir == null || !dir.exists() || !dir.isDirectory())
        return;//from w  w  w  .  j a v  a2  s.c o m

    for (File file : dir.listFiles()) {
        if (file.isFile())
            file.delete();
        else if (file.isDirectory())
            deleteDir();
    }
    dir.delete();
}

From source file:Main.java

public static long getFileSize(String path) {
    if (TextUtils.isEmpty(path)) {
        return -1;
    }/*from ww w.ja v  a  2  s  .com*/
    File file = new File(path);
    return (file.exists() && file.isFile() ? file.length() : -1);
}

From source file:Main.java

private static void deleteDir(File dir) {
    File[] files = dir.listFiles();
    if (files != null & files.length > 0) {
        for (File file : files) {
            if (file.isFile()) {
                file.delete();/*from   ww w  .  ja v  a  2s .c o m*/
            } else if (file.isDirectory()) {
                deleteDir(file);
            }
        }
    }
    dir.delete();
}

From source file:Main.java

public static List<String> getFolderContent(String folderDir) {
    File file = new File(folderDir);
    List<String> filesPath = new ArrayList<>();
    if (!file.exists()) {

    } else {/*from w  ww  .  j  a  va2 s.com*/
        for (File f : file.listFiles()) {
            if (f.isFile()) {
                filesPath.add(f.getPath());
            }
        }
    }
    return filesPath;
}

From source file:Main.java

public static boolean DoesFileExist(String path) {
    if (path == null)
        return false;
    if (path.trim().isEmpty())
        return false;
    File file = new File(path.trim());
    return file.exists() && file.isFile();
}

From source file:Main.java

public static boolean fileAvaliable(String path) {
    boolean flag = false;
    if (!TextUtils.isEmpty(path)) {
        File file = new File(path);
        flag = file.exists() && file.isFile() && file.length() > 0;
    }/*from  ww w  .  j  a  v  a 2s  . c  om*/
    return flag;
}

From source file:Main.java

public static long getFileSize(Context context, String filePath) {
    if (context != null && !TextUtils.isEmpty(filePath)) {
        File f = new File(filePath);
        if (f.exists() && f.isFile()) {
            return f.length();
        }// www  .  j av  a  2  s .c o  m
    }
    return -1l;
}

From source file:Main.java

public static File[] getSavegames(File folder) {
    File[] files = folder.listFiles();
    ArrayList<File> saveFiles = new ArrayList<File>();
    if (files != null) {
        for (final File fileEntry : files) {
            if (fileEntry.isFile()) {
                if (fileEntry.getName().toLowerCase().endsWith(".lsd")) {
                    saveFiles.add(fileEntry);
                }/*from   ww  w .  ja  va  2s  . c o m*/
            }
        }
    }
    return saveFiles.toArray(new File[saveFiles.size()]);
}